Magpul AR15 M16 UBR - Utility Battle Rifle Stock MAG330

UBR - Utility/Battle Rifle Stock The Magpul® UBR™ (Utility / Battle Rifle), U.S. Patent 6651371, is a fully-featured, adjustable butt stock for the AR15 / M16 Unlike typical collapsing stocks, this modular design offers the stability of a fixed stock with consistent cheek weld in any position. Seven-position length-of-pull (LOP) adjustment is quickly executed with gross motor movement while the integral preset system allows direct access to a preferred position. A robust lock mechanism and multi-shell construction increase durability under severe impact conditions experienced during malfunction clearing and accommodates large-bore AR calibers. The UBR™ also provides extra counterbalance weight to improve handling on full-length rifles and weapons with muzzle-heavy accessories or grenade launchers. Optional components such as dual-side sling mounts and metal strike plate allow the UBR™ to adapt to the mission at hand. Note: The UBR™ includes the necessary Entry Receiver Extension tube and all mounting hardware. A M4 Carbine Buffer and Spring are required for use with the UBR™ and are not included. Made in USA Features

• Mounts on durable Entry Receiver Extension tube (Included)
• 7-Position LOP adjustability with customizable preset system for fast access to preferred length
• Multi-shell construction provides solid foundation and shields critical operating parts from penetration damage
• Solid “fixed stock” lockup in all positions
• Enhanced lock mechanism w/ impact buffer increases drop strength and shock reduction
• Repositionable cheek piece accommodates users requiring extra eye-relief
• Stout construction provides counterbalance weight for improved weapon balance and handling
• Front / Rear - Single-side push-button QD sling mounts (Left-Right Reversible)
• Bottom - 1.25" Sling loop
Included Accessories*
• Storage Module (Left-Right Reversible / Removable)
• Swappable Cheek Pieces (Standard and Wide)
• Rubber Butt-Pad, 0.30” (Removable)
Optional Accessories*
• Extended Rubber Butt-Pad, 0.55 inches
• Aluminum Strike Plate w/ 1.25 inches sling loop
• Dual-side push-button QD Sling Mount Sockets
Specifications**
• UBR™ Stock (w/ Rubber Butt-Pad, 0.30 inches)
• Weight, w/ Entry Receiver Extension: 1.56 lb.
• Length, Stock: 8.00-11.30 inches.
• LOP Adjustment: 7-Position (0.56 in. / position)
• LOP Adjustment Range: 3.3 inches.
• LOP, Collapsed (M4/M16): 10.9 inches
• LOP, Extended (M4/M16): 14.2 inches
* Removing Standard Rubber Butt-Pad subtracts 0.30 in. LOP and 0.09 lb. Optional Extended Rubber Butt-Pad, 0.55 in. adds 0.25 in. LOP and 0.02 lb. vs. standard pad. Butt-pads are compatible with UBR™, ACS™, CTR™ and MOE™ carbine stocks. ** Specifications based on factory configuration